Applications

DOWSIL™ CC-1910 Conformal Coating – Protective PCB coating with UV indicator, fast tack-free time, and stress relief

  • Item Name: DOWSIL™ CC-1910 Conformal Coating

  • Manufacturer: Dow

  • Technologies: One-part, solventless RTV silicone (Polydimethylsiloxane)

  • Color: Translucent

  • Cure Type: Room temperature vulcanization (RTV) with optional heat acceleration

  • Package Size: 0.45 kg, 3.6 kg, 18.1 kg, 200 kg containers (availability may vary)

  • Shelf Life: Contact to Techniq VN for details.

1. Product Overview

DOWSIL™ CC-1910 is a one-part, translucent, solvent-free RTV silicone conformal coating. It cures at room temperature with the option of mild heat acceleration, forming a soft, low-stress elastomer. The product features good flowability, fast tack-free time, and a UV indicator for inspection. With no added solvents or mixing required, it is user-friendly and cost-effective. Additionally, it provides excellent stress relief, broad service temperature range, and superior repairability, making it suitable for delicate assemblies.


2. Applications

  • Protective coating for printed circuit board (PCB) system assemblies

  • Used in sensitive electronic components requiring low-stress encapsulation

  • Suitable for repairable designs in electronics manufacturing

3. Typical Properties

Property Unit Still Not Mixed (One-part) After Cured
Appearance Translucent Translucent
Viscosity cP / mPa·s / Pa·s 12,000 / 12,000 / 12
Tack-Free Time (25°C) min 13
Durometer Shore A 38
Specific Gravity 1
Useful Temperature Range °C -45 to 200
Repairability Removable by scraping, cutting, solvents, or soldering

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